Habitat Suitability Report
Inputs
- Species: White shark (Carcharodon carcharias)
- Thinning: Thinned satellite data (PSAT and SPOT)
- Ratio: 1:2 observation:pseudo-absence ratio
- Spatial extent: Cropped to 750 m isobath
- Covariates used:
- Metrics: evaluated using true skill staistic (tss) and area under the receiver operator curve (roc_auc)
- Observations: All observations
Nowcast and Forecast Maps
Random Forest Nowcast and Forecast
Boosted Trees Nowcast and Forecast
Maxnet Trees Nowcast and Forecast
GAM Nowcast and Forecast
GLM Nowcast and Forecast
Metrics
| model_type | roc_auc | tss_max | percent_deviance_explained |
|---|---|---|---|
| rf | 0.9451796 | 0.7345133 | 0.4848097 |
| bt | 0.8359954 | 0.5374412 | 0.2298747 |
| maxnet | 0.8048287 | 0.4907261 | NA |
| gam | 0.8031829 | 0.4886936 | 0.2227599 |
| glm | 0.7430220 | 0.4418469 | 0.1387472 |
Variable Importance
Partial Dependence
